# Excel to JSON Converter

Convert Excel file to JSON format, extracting data from the first worksheet

> Canonical page: https://elysiatools.com/en/tools/excel-to-json

- **Category:** Format Conversion

- **Keywords:** excel, json, converter, transform, data, xlsx, xls, spreadsheet

## Overview

The Excel to JSON Converter is a streamlined utility designed to transform your spreadsheet data into structured JSON format. By extracting content directly from the first worksheet, it allows developers and data analysts to quickly bridge the gap between tabular Excel files and web-ready data structures.

## Inputs

- **Excel File** (file)
- **First Row Contains Headers** (checkbox)
- **Trim Whitespace from Values** (checkbox)
- **Output Format** (select)

## When to use

- When you need to integrate spreadsheet data into a web application or API.
- When you want to convert static Excel reports into machine-readable JSON objects.
- When you need to clean up and standardize data formats for database imports.

## How it works

- Upload your .xlsx or .xls file using the file selector.
- Toggle the header and whitespace settings to ensure your data is parsed correctly.
- Select your preferred output format, either as an array of objects or a simple array of arrays.
- Click convert to generate and download your structured JSON output.

## Use cases

- Preparing product inventory lists for e-commerce website updates.
- Converting customer contact spreadsheets into JSON for CRM data migration.
- Transforming financial tracking sheets into structured data for custom dashboard visualizations.

## Frequently asked questions

### Which Excel file formats are supported?

The tool supports standard .xlsx and .xls spreadsheet files.

### Does it convert all worksheets in the file?

No, this tool specifically extracts data from the first worksheet of your Excel file.

### Can I remove extra spaces from my data?

Yes, enable the 'Trim Whitespace from Values' option to automatically clean leading and trailing spaces.

### How does the 'Array of Objects' format work?

It uses the first row of your spreadsheet as keys, mapping each subsequent row to an object with corresponding key-value pairs.

### Is there a limit to the file size?

You can upload files up to 10MB for processing.

## Related tools

- [Excel to CSV Converter](https://elysiatools.com/en/tools/excel-to-csv): Convert Excel file to CSV format, extracting data from the first worksheet
- [Excel to HTML Table Converter](https://elysiatools.com/en/tools/excel-to-html): Convert Excel file to HTML table format, extracting data from the first worksheet
- [Excel to Markdown Converter](https://elysiatools.com/en/tools/excel-to-markdown): Convert Excel file to Markdown table format, extracting data from the first worksheet
- [Excel to XML Converter](https://elysiatools.com/en/tools/excel-to-xml): Convert Excel file to XML format, extracting data from the first worksheet
- [XLSX Conditional Formatting Rule](https://elysiatools.com/en/tools/xlsx-conditional-formatting-rule): Batch-apply conditional formatting rules such as threshold highlights, data bars, and color scales to Excel worksheets
- [XLSX Range Extractor](https://elysiatools.com/en/tools/xlsx-range-extractor): Extract a specific sheet/range/named-range from Excel into JSON with coordinates or record objects
- [Text to Excel Converter](https://elysiatools.com/en/tools/text-to-excel): Convert various text formats to Excel with customizable parsing and formatting options
- [JSON-LD Generator from CSV](https://elysiatools.com/en/tools/json-ld-generator-from-csv): Turn CSV or Excel rows into Schema.org JSON-LD for articles, products, or events, with validation-ready output for SEO workflows

## Samples

- [XLS Samples](https://elysiatools.com/en/samples/xls-samples): Sample legacy Excel (XLS) files for binary spreadsheet parsing and import tests
- [XLSX Samples](https://elysiatools.com/en/samples/xlsx-samples): Sample XLSX spreadsheets for worksheet parsing and data extraction testing
- [JSON Samples](https://elysiatools.com/en/samples/json): JSON (JavaScript Object Notation) format examples from simple to complex structures
- [Terraform Plan JSON Samples](https://elysiatools.com/en/samples/terraform-plan-json-samples): Sample Terraform plan JSON files exported from terraform show -json style payloads for dependency visualization and change review

## Related content

- [JSON Normalization and Interchange Workflow](https://elysiatools.com/en/hubs/json-convert): Turn a structured source into a checked JSON representation, then export the exact table, configuration, document, API, XML, CSON, EDN, BSON, or UBJSON form required downstream.